20 April 2026: Tsunami Alert Issued for NE Japan

A magnitude-7.4 earthquake off the coast of Sanriku has triggered a tsunami warning. latest updates

The Reef surfForecast / QLD – Sunshine Coast / Australia

information circle48hr Weather and Surf, issued 3 pm Monday 20 Apr 2026 AEST
Forecast update in hr  min  s Forecast update imminent
The Reef surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's The Reef sea temperature is
24.8° C
(Which is normal for this time of year)

How big are the waves at The Reef today?

The current surf forecast for The Reef at 7PM is: 1.9m 6s primary swell from a Southeast direction and 0.1m 10s secondary swell from a Northeast direction, 0.1m 12s secondary swell from a East direction (forecast issued at 03:00pm April 20). The wind direction is predicted to be cross-onshore.

Time (AEST) & DateWave HeightWave Period
Morning (20 Apr)--
Afternoon (20 Apr)4.5ft (1.3m)5s
Evening (20 Apr)6ft (1.9m)6s

Table - waves today at The Reef. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM
Rating
(10 max)
0
0
0
0
0
0
1
0
0
0
0
0
0
0
1
2
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.6
SE
1.4
SE
1.9
SE
1.8
SE
1.6
SE
1.5
SE
1.4
SE
1.4
SE
1.3
SE
1.6
SE
2.1
SE
2.1
SE
1.6
SE
1.3
SE
0.8
SE
2.1
SSE
1.3
SE
1.4
SE
1.7
SE
1.8
SE
1.6
SE
1.4
SE
0.8
ESE
0.9
ESE
Period(s) (?)13566666771466661111111166661313
Wave
Graph
(?)Metric surfscale
Energy kJ (?)1091022662551721701531831711048328349196145142934399441183221155118229261
Wind
(km/h)
25
SE
25
SE
25
SE
25
SE
20
S
20
S
20
SSW
20
S
25
SSE
25
SE
25
SSE
20
SSE
20
S
20
S
20
SSW
20
S
20
SSE
25
SE
25
SE
25
SSE
20
SSE
20
S
20
S
25
S
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
cross-
on
cross-
on
cross-
on
crosscrosscross-
off
crosscross-
on
cross-
on
cross-
on
cross-
on
crosscrosscross-
off
crosscross-
on
cross-
on
cross-
on
cross-
on
crosscrosscrosscross
High Tide
/ height (m)
10:30PM
1.91
10:25AM
1.27
11:30PM
1.84
11:25AM
1.14
12:40AM
1.77
Low Tide
/ height (m)
3:41PM
0.18
5:04AM
0.52
4:30PM
0.25
6:17AM
0.58
5:27PM
0.33
7:39AM
0.60
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Sunrise------6:05-------6:05-------6:07-
Sunset-5:25-------5:25-------5:24------
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
rain showers
clear
clear
clear
part cloud
clear
clear
rain showers
rain showers
part cloud
rain showers
rain showers
part cloud
part cloud
Rain (mm)
----------1------11-11--
Temp. °C222222211918172022222121191717202222212119181820
Feels °C (?)181819181615141718181818161515171919181716151517
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our The Reef surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


Nearest locationNearest
Nearest locationNearest
Nearest locationNearest